AD9776 Analog Devices, Inc., AD9776 Datasheet - Page 23

• Manufacturer Part Number: AD9776
• Description: Dual 12-/14-/16-bit, 1 Gsps, Digital-to-analog Converters
• Manufacturer: Analog Devices, Inc.

Figure 50. AD9776 Noise Spectral Density vs. f
–150
–154
–158
–162
–166
–170
0
f
DAC
10
with 500 kHz Spacing, f
= 200MSPS
f
20
DAC
= 800MSPS
30
40
f
OUT
50
(MHz)
DATA
f
DAC
60
= 200 MSPS
= 400MSPS
70
DAC
, Eight-Tone Input
80
90
100
Rev. A | Page 23 of 56
–150
–154
–158
–162
–166
–170
0
Figure 51. AD9776 Noise Spectral Density vs. f
Single-Tone Input at −6 dBFS, f
10
20
f
DAC
f
30
DAC
= 200MSPS
AD9776/AD9778/AD9779
= 800MSPS
40
f
OUT
50
(MHz)
f
DAC
60
DATA
= 400MSPS
= 200 MSPS
70
80
DAC
,
90
100